712939479

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{523}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 1098639360

約数和(自身を除く): 385699881

約数列:

[1, 3, 7, 21, 139, 417, 467, 523, 973, 1401, 1569, 2919, 3269, 3661, 9807, 10983, 64913, 72697, 194739, 218091, 244241, 454391, 508879, 732723, 1363173, 1526637, 1709687, 5129061, 33949499, 101848497, 237646493, 712939479]

約数ペア:

[(1, 712939479), (3, 237646493), (7, 101848497), (21, 33949499), (139, 5129061), (417, 1709687), (467, 1526637), (523, 1363173), (973, 732723), (1401, 508879), (1569, 454391), (2919, 244241), (3269, 218091), (3661, 194739), (9807, 72697), (10983, 64913)]